Instant Ocean Reef Crystals Salt Box Size:Box GFO is most commonly used

GFO is most commonly used in a media reactor like the BRS reactor or media bag

MarinePure provides approximately 150

Tank bracket spacer and screws

Water Conditions: 72-78° F

water should flow gently through the filter bag and media

Instant Ocean Reef Crystals Salt Box Size:Box GFO is most commonly usedEnriched formulation. Optimum effectiveness. Formulated specially for use in reef aquariums, Reef Crystals contains essential ocean reef elements in concentrations greater than those found in natural sea water: Extra Calcium to help ensure the growth of large and small polyp stony corals as well as coralline algae Extra Trace Elements to provide an additional measure of vital nutrients Extra Vitamins to ensure vigorous growth and survival of corals,